/* ==========================================================================
   New Zealand Peptides — Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand palette (sampled from logo/vial mockup) */
  --green: #2b6b3c;
  --green-light: #3f9256;
  --green-pale: #e7f3ea;
  --black: #0a0a0a;
  --bg: #0a0a0a;
  --bg-alt: #121212;
  --surface: #17181a;
  --surface-2: #1e1f22;
  --border: #2a2b2e;
  --white: #ffffff;
  --text: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --font-display: 'Archivo Black', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-light);
}

.section-title {
  font-size: clamp(32px, 5vw, 56px);
  color: var(--white);
}

.section-sub {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 620px;
  margin-top: 14px;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--green);
  color: var(--white);
}
.btn-primary:hover { background: var(--green-light); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.25);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--green-light); color: var(--green-light); }

.btn-light {
  background: var(--white);
  color: var(--black);
}
.btn-light:hover { background: var(--green-pale); }

.btn-sm { padding: 10px 20px; font-size: 12px; }
.btn-block { width: 100%; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.nav-logo img { height: 34px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -28px;
  height: 2px;
  background: var(--green-light);
}
.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px; background: var(--white); border-radius: 2px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px 20px;
}
.mobile-menu a {
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.mobile-menu.open { display: flex; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 90px 0 70px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(43,107,60,0.20), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 4px),
    var(--bg);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green-light); }

.hero h1 {
  font-size: clamp(38px, 5.6vw, 68px);
  color: var(--white);
  margin-bottom: 22px;
}
.hero h1 span { color: var(--green-light); }

.hero p {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-stats {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
}
.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--white);
}
.hero-stats div span {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Trust bar ---------- */
.trust-bar {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.trust-item svg { flex-shrink: 0; color: var(--green-light); }

/* ---------- Generic sections ---------- */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 700px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Who we are / feature grid ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.feature-card:hover { border-color: var(--green); transform: translateY(-3px); }
.feature-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(43,107,60,0.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--green-light);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-body);
  font-weight: 800;
  text-transform: none;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: 0;
}
.feature-card p { color: var(--text-muted); font-size: 15px; }

/* ---------- Product grid ---------- */
.product-toolbar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}
.search-input {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 13px 20px;
  color: var(--text-muted);
}
.search-input input {
  background: none; border: none; outline: none; color: var(--text);
  font-size: 14px; width: 100%; font-family: var(--font-body);
}
.filter-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pill {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--surface);
  transition: all 0.2s ease;
}
.pill.active, .pill:hover { background: var(--green); color: var(--white); border-color: var(--green); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.product-card:hover { transform: translateY(-4px); border-color: var(--green); }
.product-media {
  background: #f4f4f5;
  padding: 30px;
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 4 / 3.4;
  position: relative;
}
.product-media img { max-height: 100%; width: auto; margin: 0 auto; }
.product-tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--green);
  color: var(--white);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}
.product-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 {
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 800;
  font-size: 17px;
  color: var(--white);
  letter-spacing: 0;
  margin-bottom: 4px;
}
.product-meta {
  display: flex; gap: 10px; font-size: 12px; color: var(--text-dim);
  margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.03em;
}
.product-meta span::after { content: '•'; margin-left: 10px; color: var(--border); }
.product-meta span:last-child::after { content: ''; }
.product-desc { color: var(--text-muted); font-size: 13.5px; margin-bottom: 18px; flex: 1; }

.size-toggle { display: flex; gap: 8px; margin-bottom: 18px; }
.size-btn {
  flex: 1;
  padding: 9px 0;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
}
.size-btn:hover { border-color: var(--green-light); color: var(--white); }
.size-btn.active { background: var(--green); border-color: var(--green); color: var(--white); }

.product-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto;
}
.product-price { font-family: var(--font-display); font-size: 20px; color: var(--white); }
.product-price span { font-family: var(--font-body); font-size: 11px; color: var(--text-dim); text-transform: uppercase; display:block; font-weight: 600; }

/* ---------- Lab testing / COA ---------- */
.coa-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.coa-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.coa-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(43,107,60,0.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--green-light);
}
.coa-info h3 { font-family: var(--font-body); text-transform: none; font-weight: 800; font-size: 16px; color: var(--white); letter-spacing: 0; margin-bottom: 6px; }
.coa-purity {
  display: inline-block;
  background: rgba(43,107,60,0.18);
  color: var(--green-light);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.coa-meta { color: var(--text-dim); font-size: 12.5px; margin-bottom: 12px; }
.coa-link { font-size: 13px; font-weight: 700; color: var(--white); display: inline-flex; align-items: center; gap: 6px; }
.coa-link:hover { color: var(--green-light); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.process-step {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  background: var(--bg);
}
.process-step .num {
  font-family: var(--font-display);
  font-size: 34px;
  color: var(--green-light);
  margin-bottom: 14px;
}
.process-step h4 { font-family: var(--font-body); text-transform: none; font-weight: 800; font-size: 15px; color: var(--white); margin-bottom: 8px; letter-spacing: 0; }
.process-step p { color: var(--text-muted); font-size: 13.5px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  text-align: left;
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 17px;
  font-weight: 700;
}
.faq-question .icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: transform 0.25s ease, background 0.25s ease;
}
.faq-question .icon::before, .faq-question .icon::after {
  content: ''; position: absolute; background: var(--text-muted);
  transition: all 0.25s ease;
}
.faq-question .icon::before { width: 10px; height: 1.5px; }
.faq-question .icon::after { width: 1.5px; height: 10px; }
.faq-item.open .faq-question .icon { background: var(--green); border-color: var(--green); transform: rotate(180deg); }
.faq-item.open .faq-question .icon::after { height: 0; }
.faq-item.open .faq-question .icon::before,
.faq-item.open .faq-question .icon::after { background: var(--white); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer p { color: var(--text-muted); padding-bottom: 26px; max-width: 680px; font-size: 15px; }
.faq-item.open .faq-answer { max-height: 400px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-card:first-child { padding-top: 0; }
.contact-info-card .ic {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(43,107,60,0.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--green-light);
}
.contact-info-card h4 { font-family: var(--font-body); text-transform: none; font-weight: 800; font-size: 15px; color: var(--white); margin-bottom: 4px; letter-spacing: 0; }
.contact-info-card p { color: var(--text-muted); font-size: 14px; }

.form-field { margin-bottom: 18px; }
.form-field label {
  display: block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 8px;
}
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--green-light); }
.form-field textarea { resize: vertical; min-height: 120px; }

/* ---------- Disclaimer banner ---------- */
.disclaimer-banner {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.disclaimer-banner .container {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--text-dim);
}
.disclaimer-banner svg { flex-shrink: 0; color: var(--green-light); margin-top: 2px; }
.disclaimer-banner strong { color: var(--text-muted); }
.disclaimer-banner a { color: var(--green-light); font-weight: 600; }

.disclaimer-page h2 {
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  letter-spacing: 0;
  margin: 34px 0 12px;
}
.disclaimer-page h2:first-child { margin-top: 0; }
.disclaimer-page p, .disclaimer-page li { color: var(--text-muted); font-size: 15px; margin-bottom: 10px; }
.disclaimer-page li { margin-left: 20px; list-style: disc; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, #103019, var(--green) 140%);
  border-radius: var(--radius-lg);
  padding: 64px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); font-size: clamp(26px, 3.4vw, 38px); max-width: 520px; }
.cta-band p { color: rgba(255,255,255,0.8); margin-top: 10px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer-logo img { height: 30px; margin-bottom: 18px; }
.footer-grid p { color: var(--text-dim); font-size: 14px; max-width: 280px; }
.footer-col h5 {
  font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 18px;
}
.footer-col a, .footer-col p {
  display: block; color: var(--text-dim); font-size: 14px; margin-bottom: 12px; transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--green-light); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 26px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px;
}
.footer-bottom p { color: var(--text-dim); font-size: 13px; }
.footer-legal { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-legal a { font-size: 13px; color: var(--text-dim); }
.footer-legal a:hover { color: var(--green-light); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.footer-social a:hover { border-color: var(--green-light); color: var(--green-light); }

/* ---------- Product Landing Page ---------- */
.breadcrumb {
  padding: 22px 0;
  font-size: 13px;
  color: var(--text-dim);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--green-light); }
.breadcrumb .sep { margin: 0 8px; color: var(--border); }
.breadcrumb .current { color: var(--text-muted); }

.product-hero { padding: 10px 0 80px; }
.product-hero .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
  align-items: flex-start;
}
.product-hero-media {
  background: #f4f4f5;
  border-radius: var(--radius-lg);
  padding: 44px;
  position: sticky;
  top: 100px;
}
.product-hero-media img { width: 100%; }

.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.badge {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-purity { background: rgba(43,107,60,0.18); color: var(--green-light); }
.badge-category { border: 1px solid var(--border); color: var(--text-muted); }
.badge-tag { background: var(--green); color: var(--white); }

.product-hero-info h1 {
  font-size: clamp(30px, 4vw, 46px);
  color: var(--white);
  text-transform: none;
  font-family: var(--font-display);
  margin-bottom: 16px;
  line-height: 1.1;
}
.product-hero-info > p.lead {
  color: var(--text-muted);
  font-size: 16.5px;
  max-width: 560px;
  margin-bottom: 30px;
}

.buy-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  margin-bottom: 34px;
  max-width: 420px;
}
.buy-box .label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-dim); margin-bottom: 12px; }
.buy-box .size-toggle { margin-bottom: 20px; }
.buy-box .size-btn { padding: 12px 0; font-size: 13px; }
.buy-box .price-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 20px; }
.buy-box .price-amount-lg { font-family: var(--font-display); font-size: 32px; color: var(--white); }
.buy-box .price-row span { font-size: 12px; color: var(--text-dim); text-transform: uppercase; }
.buy-box .buy-ctas { display: flex; flex-direction: column; gap: 10px; }

.spec-table { width: 100%; border-collapse: collapse; margin: 6px 0 10px; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table tr:first-child td { padding-top: 0; }
.spec-table td { padding: 15px 0; font-size: 14.5px; vertical-align: top; }
.spec-table td:first-child {
  color: var(--text-dim);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  font-weight: 700;
  width: 190px;
  padding-right: 20px;
}
.spec-table td:last-child { color: var(--text); font-weight: 500; }

.info-block { margin-bottom: 40px; }
.info-block h2 {
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 800;
  font-size: 21px;
  color: var(--white);
  letter-spacing: 0;
  margin-bottom: 14px;
}
.info-block p { color: var(--text-muted); font-size: 15px; margin-bottom: 12px; max-width: 700px; }

.coa-callout {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 26px;
}
.coa-callout .coa-icon { flex-shrink: 0; }
.coa-callout h4 { font-family: var(--font-body); text-transform: none; font-weight: 800; font-size: 15px; color: var(--white); letter-spacing: 0; margin-bottom: 4px; }
.coa-callout p { color: var(--text-dim); font-size: 13px; margin: 0; }
.coa-callout .coa-link { margin-left: auto; flex-shrink: 0; }

@media (max-width: 900px) {
  .product-hero .container { grid-template-columns: 1fr; }
  .product-hero-media { position: static; }
  .coa-callout { flex-wrap: wrap; }
  .coa-callout .coa-link { margin-left: 0; }
}

/* ---------- WhatsApp Widget ---------- */
.whatsapp-widget {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}
.whatsapp-bubble {
  width: 62px; height: 62px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  border: none;
  color: white;
  animation: wa-pulse 2.4s infinite;
}
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5), 0 8px 24px rgba(37,211,102,0.4); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0), 0 8px 24px rgba(37,211,102,0.4); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 8px 24px rgba(37,211,102,0.4); }
}
.whatsapp-panel {
  width: 300px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  display: none;
}
.whatsapp-panel.open { display: block; }
.whatsapp-head {
  background: #075E54;
  padding: 18px 20px;
  display: flex; align-items: center; gap: 12px;
}
.whatsapp-head .avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: white;
}
.whatsapp-head h4 { color: white; font-family: var(--font-body); font-size: 14px; text-transform: none; letter-spacing: 0; }
.whatsapp-head span { color: rgba(255,255,255,0.75); font-size: 12px; display: flex; align-items: center; gap: 5px; }
.whatsapp-head span::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #4ade80; }
.whatsapp-body { padding: 18px 20px; background: #e5ded6; }
.whatsapp-msg {
  background: white;
  border-radius: 10px 10px 10px 2px;
  padding: 12px 14px;
  font-size: 13.5px;
  color: #222;
  max-width: 90%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.whatsapp-footer { padding: 14px 20px 20px; background: var(--surface); }
.whatsapp-footer a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: #25D366; color: white; padding: 12px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 13.5px;
}
.whatsapp-footer .whatsapp-email-link {
  background: none; color: var(--text-muted); font-weight: 600; padding: 4px;
  margin-top: 10px; font-size: 12.5px;
}
.whatsapp-footer .whatsapp-email-link:hover { color: var(--green-light); }
.whatsapp-close {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; color: rgba(255,255,255,0.8); font-size: 18px; line-height: 1;
}

/* ---------- Utilities ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .coa-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .feature-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 26px; flex-direction: column; align-items: flex-start; }
  .whatsapp-panel { width: 88vw; }
  .section { padding: 64px 0; }
}